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| Mirrors > Home > ILE Home > Th. List > 5t2e10 | GIF version | ||
| Description: 5 times 2 equals 10. (Contributed by NM, 5-Feb-2007.) (Revised by AV, 4-Sep-2021.) |
| Ref | Expression |
|---|---|
| 5t2e10 | ⊢ (5 · 2) = ;10 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 5nn0 9288 | . 2 ⊢ 5 ∈ ℕ0 | |
| 2 | 1nn0 9284 | . 2 ⊢ 1 ∈ ℕ0 | |
| 3 | df-2 9068 | . 2 ⊢ 2 = (1 + 1) | |
| 4 | 5cn 9089 | . . 3 ⊢ 5 ∈ ℂ | |
| 5 | 4 | mulridi 8047 | . 2 ⊢ (5 · 1) = 5 |
| 6 | 5p5e10 9546 | . 2 ⊢ (5 + 5) = ;10 | |
| 7 | 1, 2, 3, 5, 6 | 4t3lem 9572 | 1 ⊢ (5 · 2) = ;10 |
| Colors of variables: wff set class |
| Syntax hints: = wceq 1364 (class class class)co 5925 0cc0 7898 1c1 7899 · cmul 7903 2c2 9060 5c5 9063 ;cdc 9476 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 710 ax-5 1461 ax-7 1462 ax-gen 1463 ax-ie1 1507 ax-ie2 1508 ax-8 1518 ax-10 1519 ax-11 1520 ax-i12 1521 ax-bndl 1523 ax-4 1524 ax-17 1540 ax-i9 1544 ax-ial 1548 ax-i5r 1549 ax-ext 2178 ax-sep 4152 ax-cnex 7989 ax-resscn 7990 ax-1cn 7991 ax-1re 7992 ax-icn 7993 ax-addcl 7994 ax-addrcl 7995 ax-mulcl 7996 ax-mulcom 7999 ax-addass 8000 ax-mulass 8001 ax-distr 8002 ax-1rid 8005 ax-0id 8006 ax-rnegex 8007 ax-cnre 8009 |
| This theorem depends on definitions: df-bi 117 df-3an 982 df-tru 1367 df-nf 1475 df-sb 1777 df-clab 2183 df-cleq 2189 df-clel 2192 df-nfc 2328 df-ral 2480 df-rex 2481 df-rab 2484 df-v 2765 df-un 3161 df-in 3163 df-ss 3170 df-sn 3629 df-pr 3630 df-op 3632 df-uni 3841 df-int 3876 df-br 4035 df-iota 5220 df-fv 5267 df-ov 5928 df-inn 9010 df-2 9068 df-3 9069 df-4 9070 df-5 9071 df-6 9072 df-7 9073 df-8 9074 df-9 9075 df-n0 9269 df-dec 9477 |
| This theorem is referenced by: 5t3e15 9576 dec2dvds 12607 dec5dvds 12608 dec5nprm 12610 dec2nprm 12611 2exp16 12633 ex-fac 15482 |
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